300 Winchester Magnum - Superformance 180gr GMX, Per 20 Parts & Acc Manufacture ID: 1291969

Manufacture ID: 1291969

The Crimson Trace Lightguard for Springfield XD & XD(m) features a highly compact and slim design specifically for ease of holstering

- Alloy Pellet Velocity: Up to 1000 fps

Manufacture ID: 1413

300 Winchester Magnum - Superformance 180gr GMX, Per 20 Parts & Acc Manufacture ID: 1291969300 Winchester Magnum Superformance 180gr GMX, Per 20 Manufacture ID: 82196 Superformance ammunition achieves 100 200 fps over SAAMI standard in all calibers, all bullet weights and all bullet types. This performance is achieved by revolutionary new, extremely efficient powders optimized for each load. Superformance ammunition is safely within SAAMI pressure guidelines. Gas operated firearms are perfectly safe to use with Superformance ammunition.